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path: root/packages/dsplink/files/loadmodules-ti-dmai-apps.sh
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#
# Default Memory Map - for OMAP3530 dvsdk examples from 3.00.00.29 - this memory map is used for DMAI apps
#
# Start Addr    Size    Description
# -------------------------------------------
# 0x80000000    88 MB   Linux
# 0x85800000    08 MB   CMEM
# 0x86800000    16 MB   DDRALGHEAP
# 0x87800000     6 MB   DDR2 (BIOS, Codecs, Applications)
# 0x87E00000     1 MB   DSPLINK (MEM)
# 0x87F00000     4 KB   DSPLINK (RESET)
# 0x87F01000  1020 KB   unused

# sanity check to verify that we're using the right mem=xxM (88M in this case)
awk '/MemTotal:/ {
    mem=$2

    if (mem > 88 * 1024)
        print "Warning! You need to use mem=88M or less on the kernel cmdline"

    printf "You have %dkB total memory for Linux\n", mem
}' /proc/meminfo

# Select cmemk parameters for best fit, i.e. starting at 0x85000000
modprobe cmemk phys_start=0x85800000 phys_end=0x86800000 pools=20x4096,8x131072,5x1048576,1x1429440,1x256000,1x3600000,5x829440

# insert DSP/BIOS Link driver
#
modprobe dsplinkk

# make /dev/dsplink
#rm -f /dev/dsplink
#mknod /dev/dsplink c `awk "\\$2==\"dsplink\" {print \\$1}" /proc/devices` 0

# insert Local Power Manager driver
#
modprobe lpm_omap3530